JOURNAL OF THE FOURTH MILITARY MEDICAL UNIVERSITY, Volume 20, Issue 11,1999, Pages 1003-1005, doi:10.3321/j.issn:1000-2790.1999.11.029
JOURNAL OF THE FOURTH MILITARY MEDICAL UNIVERSITY, Volume 20, Issue 11,1999, Pages 968, doi:10.3321/j.issn:1000-2790.1999.11.043
JOURNAL OF THE FOURTH MILITARY MEDICAL UNIVERSITY, Volume 20, Issue 11,1999, Pages 934-936, doi:10.3321/j.issn:1000-2790.1999.11.005
JOURNAL OF THE FOURTH MILITARY MEDICAL UNIVERSITY, Volume 20, Issue 11,1999, Pages 964-965, doi:10.3321/j.issn:1000-2790.1999.11.016
JOURNAL OF THE FOURTH MILITARY MEDICAL UNIVERSITY, Volume 20, Issue 11,1999, Pages S102, doi:10.3321/j.issn:1000-2790.1999.11.051